“撤回”概念、定义、翻译-科学时代

单词	撤回
释义	军事词汇手册撤回 retract
随便看	chalk chalk chalk chalk chalk commander chalkiness chalking chalk leader chalk ore chalkstone chalk test chalk troops chalky soil challenge challenge challenge challenge challenge challenge and reply challenge flag challenge for cause challenge for favor challenge for principal cause Challenge-Handshake Authentication Protocol Challenge Handshake Authentication Protocol (CHAP)

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。